Base | Representation |
---|---|
bin | 100000111010000… |
… | …111010111011010 |
3 | 1102110212212021102 |
4 | 200322013113122 |
5 | 2112314333214 |
6 | 130441311402 |
7 | 16452550556 |
oct | 4072072732 |
9 | 1373785242 |
10 | 552105434 |
11 | 263715a91 |
12 | 134a95562 |
13 | 8a4c990a |
14 | 5347a866 |
15 | 3370bbde |
hex | 20e875da |
552105434 has 4 divisors (see below), whose sum is σ = 828158154. Its totient is φ = 276052716.
The previous prime is 552105431. The next prime is 552105461. The reversal of 552105434 is 434501255.
552105434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 550137025 + 1968409 = 23455^2 + 1403^2 .
It is a junction number, because it is equal to n+sod(n) for n = 552105397 and 552105406.
It is not an unprimeable number, because it can be changed into a prime (552105431) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138026357 + ... + 138026360.
Almost surely, 2552105434 is an apocalyptic number.
552105434 is a deficient number, since it is larger than the sum of its proper divisors (276052720).
552105434 is a wasteful number, since it uses less digits than its factorization.
552105434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276052719.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 552105434 is about 23496.9239263355. The cubic root of 552105434 is about 820.3654102125.
Adding to 552105434 its reverse (434501255), we get a palindrome (986606689).
The spelling of 552105434 in words is "five hundred fifty-two million, one hundred five thousand, four hundred thirty-four".
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